Some sad news in athletics - the Olympic marathon gold medal holder Samuel Wanjiru has died. He was only 24 and he fell from a balcony at his house in Kenya. In a big weekend of football - just in case you hadn't heard, Manchester City are the new FA Cup holders, beating Stoke one-nil at Wembley. And Manchester United won a record-breaking 19th league title after drawing with Blackburn one-all. And Glasgow Rangers fans are celebrating after picking up their third Scottish Premier League title in a row. Well it seems like Lady Gaga's taking over the world - she's just broken another record - and become the first ever celebrity to have more than ten million followers on social network site TWITTER. She took over as Twitter's biggest sleb from Britney Spears last year. And now for today's question - what's Lady Gaga's real name?